Forwarded 標頭解析器

{
  "standardized": [
    {
      "index": 0,
      "pairs": {
        "for": "203.0.113.43",
        "proto": "https",
        "host": "app.geekformat.com"
      }
    },
    {
      "index": 1,
      "pairs": {
        "for": "10.0.0.9",
        "by": "ingress"
      }
    }
  ],
  "legacy": {
    "x-forwarded-for": [
      "203.0.113.43, 10.0.0.9"
    ],
    "x-forwarded-proto": [
      "https"
    ],
    "x-forwarded-host": [
      "app.geekformat.com"
    ]
  }
}